54151240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9467}}^1$

素因数の和:9502

約数の個数: 64

約数和(自身を含む): 143156160

約数和(自身を除く): 89004920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9467, 18934, 37868, 47335, 75736, 94670, 104137, 123071, 189340, 208274, 246142, 378680, 416548, 492284, 520685, 615355, 833096, 984568, 1041370, 1230710, 1353781, 2082740, 2461420, 2707562, 4165480, 4922840, 5415124, 6768905, 10830248, 13537810, 27075620, 54151240]

約数ペア:

[(1, 54151240), (2, 27075620), (4, 13537810), (5, 10830248), (8, 6768905), (10, 5415124), (11, 4922840), (13, 4165480), (20, 2707562), (22, 2461420), (26, 2082740), (40, 1353781), (44, 1230710), (52, 1041370), (55, 984568), (65, 833096), (88, 615355), (104, 520685), (110, 492284), (130, 416548), (143, 378680), (220, 246142), (260, 208274), (286, 189340), (440, 123071), (520, 104137), (572, 94670), (715, 75736), (1144, 47335), (1430, 37868), (2860, 18934), (5720, 9467)]